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    • 1. 发明申请
    • CYCLICAL SENSOR ARRAY
    • 循环传感器阵列
    • US20160108719A1
    • 2016-04-21
    • US14888628
    • 2014-05-01
    • 059312 N.B. INC.
    • Lee Allen DANISCH
    • E21B47/022E02F5/02E21B7/00
    • E21B47/022E02F5/02E02F5/101E02F5/12E21B7/00G01C9/00G01C15/00
    • A non-straight sensor array within a gravity field, within a surface and cyclically surrounding a medial axis. The sensor array includes rigid bodies holding gravimetric tilt sensors, the rigid bodies being connected by flexible joints. The flexibility of the joints is constrained to two degrees of freedom. The shape of the path, the surface, and the medial axis are measured in at least two dimensions, using the tilt sensor data and the geometrical constraints of the joints. The cyclical geometry permits simultaneous measurement of lateral and axial deformations in deployments varying from axially vertical to axially horizontal, as well as improved fit of the array to surrounding surfaces. The field of use includes geotechnical measurements of soil and civil structures.
    • 重力场内的非直线传感器阵列,在一个表面内,周期性地围绕一个中轴。 传感器阵列包括保持重力倾斜传感器的刚体,刚体通过柔性接头连接。 关节的灵活性被限制在两个自由度。 使用倾斜传感器数据和关节的几何约束,以至少两个维度来测量路径,表面和中间轴的形状。 循环几何允许同时测量从轴向垂直到轴向水平变化的部署中的横向和轴向变形,以及阵列对周围表面的改进的配合。 使用领域包括土壤和土木结构的岩土测量。
    • 2. 发明申请
    • BIPARTITE SENSOR ARRAY
    • BIPARTITE传感器阵列
    • US20160076359A1
    • 2016-03-17
    • US14888607
    • 2014-05-01
    • 059312 N.B. INC.
    • Lee Allen DANISCH
    • E21B47/022
    • E21B47/022E02D1/00E02D29/10E02D31/00G01C9/06G01C15/00
    • A bipartite sensor array comprising two portions capable of assembly into a single sensory system. A first portion includes rigid bodies connected by elongate flexures and fitted with gravimetric tilt sensors. The elongate flexures are capable of non-monotonic and non-constant bend in two degrees of freedom. A second portion includes rigid bodies connected by joints, contains the first portion. The second portion, which may be delivered and assembled separately from the first, provides rigidity and protection, enabling the first portion to have short rigid bodies and long connecting flexures, thereby reducing the number of sensors required. The bipartite sensor array is applicable to geotechnical measurements of soil and civil structures.
    • 包括能够组装成单个感觉系统的两个部分的二分传感器阵列。 第一部分包括通过细长弯曲连接并且配有重力倾斜传感器的刚体。 细长的弯曲能够以两个自由度的非单调和非恒定的弯曲。 第二部分包括通过关节连接的刚体,包含第一部分。 可以与第一部分分开输送和组装的第二部分提供刚性和保护,使得第一部分具有短的刚体和长的连接弯曲,从而减少所需的传感器的数量。 二分传感器阵列适用于土壤和土木结构的岩土测量。